Exactly pre-weighed pouches for convenient and rapid preparation of sodium phosphate solution. Sodium phosphate buffer solutions are used in a variety of applications within molecular biology and biochemistry. In order to alleviate the effort involved, buffer preparation using the ROTI ® Fair buffer pouches is most convenient. Prepared solution may be sterilized by filtration (0,22 µm) or autoclaving. For long-term storage, buffer solution should be kept at +4 °C. ROTI ® Fair Products - Sustainability As ready-to-use mixtures, ROTI ® Fair products reduce the user’s exposure to health-damaging substances used for preparation or pH adjustment. The production of ROTI ® Fair tablets and sachets is carefully controlled in large quantities and can be made energy efficient. ROTI ® Fair products reduce the total amount of waste produced and improve the footprint in the climate balance. ROTI ® Fair 0.02M Na-Phosphate 7.0 for 5000 ml/pouch, for biochemistry and molecular biology